package cn.itheima.service;

import cn.itheima.domain.Section;

import java.util.List;

/**
 * @author: cuisensen
 * data: 2018/7/3.
 * time: 12:59.
 */
public interface SectionService {
    List<Section> findSection(String uid);
    int insertSection(Section section);
    Section findSectionBySid(Integer sid);
}
